Question

5. In power notation, 216/343
is expressed as​

Answer 1

Step-by-step explanation:

$\frac{216}{343}$

$= ( \frac{6 \times 6 \times 6}{7 \times 7 \times 7} )$

$= {( \frac{6}{7} )}^{3}$

$= \frac{ {6}^{3} }{ {7}^{3} }$

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Answer 2

The above picture is the answer